Date of Evaluation Trait PTA Reliability
May 2025 Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)
  • Risk of Dairy Calving Difficulty:
  • Dairy Heifers
  • Dairy Cows
Low
5.8%
2.1%

99% (V High)
99% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 18.6% 97%
May 2025 Birth Weight (Expected progeny birth weight) 39.8 kg 97%
May 2025 Gestation (Days between conception and birth) -4.62 days 99%
May 2025 Mortality (Calves dead at or soon after birth) -0.44 99%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.96% 99%


4,355 total progeny records from 811 dairy contemporary groups
( 44,212 herdmate records from 807 dairy contemporary groups)
  • 797 progeny ( 3,820 herdmates) born to heifers
  • 1,246 progeny ( 10,644 herdmates) born to 2nd parity dam
  • 2,312 progeny ( 29,748 herdmates) born to ≥3rd parity dam
  • 49.9% progeny (51% herdmates) were males
  • Dam Info
178 total progeny records from 45 contemporary groups
( 2,241 herdmate records from 45 contemporary groups)
  • 37 progeny ( 543 herdmates) born to heifers
  • 50 progeny ( 436 herdmates) born to 2nd parity dam
  • 91 progeny ( 1,262 herdmates) born to ≥3rd parity dam
  • 49.4% progeny (48.1% herdmates) were males
  • Dam Info
171 total progeny records from 31 contemporary groups
( 2,586 herdmate records from 31 contemporary groups)
  • 37 progeny ( 578 herdmates) born to heifers
  • 47 progeny ( 477 herdmates) born to 2nd parity dam
  • 87 progeny ( 1,531 herdmates) born to ≥3rd parity dam
  • 50.3% progeny (46.6% herdmates) were males
  • Dam Info